11888948318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{88807}}^1$

素因数の和:89112

約数の個数: 32

約数和(自身を含む): 20290851840

約数和(自身を除く): 8401903522

約数列:

[1, 2, 13, 19, 26, 38, 247, 271, 494, 542, 3523, 5149, 7046, 10298, 66937, 88807, 133874, 177614, 1154491, 1687333, 2308982, 3374666, 21935329, 24066697, 43870658, 48133394, 312867061, 457267243, 625734122, 914534486, 5944474159, 11888948318]

約数ペア:

[(1, 11888948318), (2, 5944474159), (13, 914534486), (19, 625734122), (26, 457267243), (38, 312867061), (247, 48133394), (271, 43870658), (494, 24066697), (542, 21935329), (3523, 3374666), (5149, 2308982), (7046, 1687333), (10298, 1154491), (66937, 177614), (88807, 133874)]